30992870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5881}}^1$

素因数の和:5936

約数の個数: 32

約数和(自身を含む): 60984576

約数和(自身を除く): 29991706

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 5881, 11762, 29405, 58810, 99977, 182311, 199954, 364622, 499885, 911555, 999770, 1823110, 3099287, 6198574, 15496435, 30992870]

約数ペア:

[(1, 30992870), (2, 15496435), (5, 6198574), (10, 3099287), (17, 1823110), (31, 999770), (34, 911555), (62, 499885), (85, 364622), (155, 199954), (170, 182311), (310, 99977), (527, 58810), (1054, 29405), (2635, 11762), (5270, 5881)]